| 泡塑富集分光光度法测定矿石中的铂和钯 |
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| 引用本文： | 谢娟. 泡塑富集分光光度法测定矿石中的铂和钯[J]. 西北地质, 2003, 36(1): 105-108. |
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| 作者姓名： | 谢娟 |
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| 作者单位： | 长安大学水资源与环境工程系, 陕西 西安 10054 |
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| 基金项目： | 长安大学青年科学基金项目部分内容 |
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| 摘 要： | 用盐酸和双氧水分解含铂矿石,加入助溶剂提高分解效率,在氯化亚锡存在下,用泡塑吸附铂钯,比色法测定铂钯含量,取得良好效果,方法简便易行,适宜于野外快速分析.
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| 关 键 词： | 铂 泡塑吸附 助溶剂 分光光度法 |
| 文章编号： | 1009-6248(2003)01-0105-04 |
| 收稿时间： | 2002-04-18 |
| 修稿时间： | 2002-04-18 |
Measurement of platinum and palladium in minerals by spectrophotometric method with foamed plastics enrichment |
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| XIE Juan. Measurement of platinum and palladium in minerals by spectrophotometric method with foamed plastics enrichment[J]. Northwestern Geology, 2003, 36(1): 105-108. |
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| Authors: | XIE Juan |
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| Affiliation: | Department of Water Resource and Environmental Engineering, Chang'an University, Xi'an, Shaanxi 710054, China |
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| Abstract: | After resolving platinum minerals by hydrochloric acid and hydrogen peroxide solution,the decomposition efficiency can be improved by adding cosolvents.In the presence of tin protochloride,the contents of platinum and palladium are determined by colorimetry after enriching by foamed plastics,and the results are excellent.The method is simple and practicle and suitable for fast analysis outdoors. |
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| Keywords: | platinum formed plastics enrichment cosolvent spetrophotometric method |
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